ated catch block
e.printStackTrace();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return oblist;
}
}
对象的排序,需要 根据设置的时间来算
import java.util.Comparator;
public class ServiceInfoComparator implements Comparator {
@Override
public int compare(ServiceInfo object1, ServiceInfo object2) {
// TODO Auto-generated method stub
return Double.compare(object2.getSaveTime(), object1.getSaveTime());
}
}
这样的存取就能获得查看的历史记录,同时可以延伸到通话记录,收藏等